82921904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 182800800

約数和(自身を除く): 99878896

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 59, 104, 116, 118, 208, 232, 233, 236, 377, 464, 466, 472, 754, 767, 932, 944, 1508, 1534, 1711, 1864, 3016, 3029, 3068, 3422, 3728, 6032, 6058, 6136, 6757, 6844, 12116, 12272, 13514, 13688, 13747, 22243, 24232, 27028, 27376, 27494, 44486, 48464, 54056, 54988, 87841, 88972, 108112, 109976, 175682, 177944, 178711, 219952, 351364, 355888, 357422, 398663, 702728, 714844, 797326, 1405456, 1429688, 1594652, 2859376, 3189304, 5182619, 6378608, 10365238, 20730476, 41460952, 82921904]

約数ペア:

[(1, 82921904), (2, 41460952), (4, 20730476), (8, 10365238), (13, 6378608), (16, 5182619), (26, 3189304), (29, 2859376), (52, 1594652), (58, 1429688), (59, 1405456), (104, 797326), (116, 714844), (118, 702728), (208, 398663), (232, 357422), (233, 355888), (236, 351364), (377, 219952), (464, 178711), (466, 177944), (472, 175682), (754, 109976), (767, 108112), (932, 88972), (944, 87841), (1508, 54988), (1534, 54056), (1711, 48464), (1864, 44486), (3016, 27494), (3029, 27376), (3068, 27028), (3422, 24232), (3728, 22243), (6032, 13747), (6058, 13688), (6136, 13514), (6757, 12272), (6844, 12116)]